Minor - format code

.php_cs.dist

@@ -16,6 +16,7 @@ $rules = [
     'multiline_comment_opening_closing' => true,
     'phpdoc_to_comment' => false,
     'phpdoc_annotation_without_dot' => false,
+    'increment_style' => ['style' => 'post'],
     'no_useless_else' => false,
     'single_quote' => false,
     'no_useless_return' => true,

ecs.yaml

@@ -5,6 +5,9 @@ services:
     PhpCsFixer\Fixer\Phpdoc\NoSuperfluousPhpdocTagsFixer:
         remove_inheritdoc: true
 
+    PhpCsFixer\Fixer\Operator\IncrementStyleFixer:
+        style: 'post'
+
 parameters:
     sets:
         - 'clean-code'

psalm.xml

@@ -36,11 +36,8 @@
     </projectFiles>
 
     <issueHandlers>
-
-
         <InvalidClass errorLevel="info" />
 
-
         <LessSpecificReturnType errorLevel="info" />
 
         <LessSpecificReturnType errorLevel="info" />

src/CourseBundle/Component/CourseCopy/CourseRestorer.php

@@ -1265,8 +1265,6 @@ class CourseRestorer
             );
 
             $this->course->resources[RESOURCE_FORUMTOPIC][$thread_id]->destination_id = $new_id;
-            $topic_replies = -1;
-
             foreach ($this->course->resources[RESOURCE_FORUMPOST] as $post_id => $post) {
                 if ($post->obj->thread_id == $thread_id) {
                     $this->restore_post($post_id, $new_id, $forum_id, $sessionId);